# JMJ Joiners and Developers Ltd

JMJ Joiners and Developers Ltd is a carpenter in St Andrews. Rated 5.0/5 from 2 public reviews across 3 named sources. This is the MyTrustedTraders public-evidence record — independent reviews, credentials and registry data cross-checked across named sources, with no ads and no paid placement.

## About
We are JMJ, a specialist domestic insulation installation company. Our fully qualified, time-served installation team has over 15 years trade background working across residential and commercial properties. We install underfloor, loft, and wall insulation in accordance with PAS 2030/2035 requirements, delivering energy-efficient solutions that improve comfort and reduce heat loss. We are committed to high standards of workmanship, reliability, and clear, professional service on every project. All insulation works are completed by trained installers and are covered by insurance-backed guarantees for complete peace of mind.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| Bark | 5.0/5 | 1 |
| Checkatrade | 5.0/5 | 1 |

_Per-source review counts are per platform and may overlap — they need not sum to the 2 cross-checked total above._

## Trades
Carpenter

## Credentials & records
- Verified credentials on file: 0
- Companies House status: unknown
- Evidence held from: Bark, Checkatrade, Companies House

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Source: MyTrustedTraders — https://mytrustedtraders.com/traders/jmj-joiners-developers-ltd-2
Real public evidence only: every figure traces to a named source and is cross-checked. If a source does not carry a field, it is not shown.